LinuxQuestions.org

hello everyone,I want to make a simulation about analysis peformance SCTP for video streaming in NS2.35 using linux kernel,but I dont know what should I change in sctp.cc to make it work with evalvid,...

Published at LXer: Wayland is still lacking proper consideration for color management & support for high dynamic range (HDR) imagery. However, a group of devs has begun an effort to fix this...

I ran spectre checker on both my fedora and debian buster VirtualBox VMs on Win 10 host (20H2 version) and both reporting that they are vulnerable to CVE-2018-3639, CVE-2018-3640 and CVE-2020-0543....

Hi I m new to Linux system first time installed Linux mint 20 I can't install my printer canon laser shot lbp2900 plz help me

Published at LXer: In this article, we’ll discuss how to install Flask on Ubuntu 20.04 inside a Python virtual environment. Read More......

Published at LXer: In one of the early guides, I explained the overall look and feel of the GNOME desktop. How you can visually change the look from a mundane desktop to something nice and better....

I just purchased a newer laptop to replace my 8-9yr old one and installed Ubuntu LTS. ntel® Core™ i7-10510U CPU @ 1.80GHz × 8 Mesa Intel® UHD Graphics (CML GT2) 12G shared RAM, using 512M for...

I have vBox set up under both Suse Leap and Tumbleweed. Each has its own settings folder in a vbox parent folder using a common disk image: ~/vBox/Lp ~/vBox/tw ~/vBox/vBox.vdi The setup works...

Good day all. After applying updates to 64-current for Friday, 20 Nov 2020, mounting cifs shares from a Win10 machine kept failing with "Unable to apply new capability set" no matter what I did for...

Published at LXer: When things aren[he]#039[/he]t working correctly in your Linux environment, the easiest thing to do is disable Security-Enhanced Linux (SELinux). Things suddenly begin to work,...

Wobbly Windows gets deactivated – Kubuntu 18.04 Allo all, I have 3 PCs with different hardware. Same OS Kubuntu 18.04. On one of them Wobbly Windows Effect continues to work. On the 2 others,...

I am curious to know what you guys use for writing, spread sheets and maybe presentations on Linux. I do have MS Office on my windows box but would like to have an alternative on my Debian box. I do...

Manjaro/Budgie 20.0.1 on Dell Inspiron 13 7000 After an update yesterday (Nov 20) my system won't boot. It displays the Dell logo and then hangs at a black screen. By pressing Esc > Advanced when...

hi everyone, I am trying to learn how to connect servers together (minimum of 2, but it could be more in the near future) all with XEON CPUs, as I am planning to build a supercomputer with...

I recently tried to open something and got a message that I needed to update Thunderbird. I followed the steps and the whole system crashed. I run Debian 10.6 on a custom built machine with 8gb...

Published at LXer: Btrfs is one of the "Copy on Write" filesystems that allows you to create snapshots. Check out this beginner’s guide to Btrfs to get started. Read More......

Okay, majorly freaked out here. I was talking to someone on Facebook last year for quite awhile, odd fellow, very paranoid.....but only through text (we never spoke over the phone, or met). They...

Hello All, New to the forum, though I have come here for answers anonymously in the past. I work in IT, am a Linux enthusiast, and an aspiring Linux Sys Admin. Thank you.

Tried to compile (SlackBuild) TigerVNC 1.11.0 on 14.2_64 (stable), but a pb occured: Code: --------- -- Looking for include file security/pam_appl.h -- Looking for include file...

Published at LXer: From the creator of Ubuntu Unity and UbuntuEd, here comes yet another unofficial Ubuntu flavor, Ubuntu Web Remix, which aims to be an alternative to Chrome OS or Chromium OS. ...

When I try to upgrade to from 18.04 to 20.04 I get a message saying that my Authentication has failed and the problem might be either with my internet connection (since I can connect to email,...

Hello, I have an kernel version: *kernel-5.8.18-300.fc33.x86_64.*. This one is still working. This week shutdown and the kernel has been updated/or new kernel has been installed:...

Published at LXer: Some people still think that open source software security is inferior. Actually, security experts say it sets the bar for what computing security should be. Read More......

I'm finding this so annoying. Apparently the command "su" is no longer to be used, but rather "su -", to access root. And that is fine, yet this change is causing problems. I gathered that bit...

This is a question more out of curiosity than a need to solve a specific problem. I'm wondering if there is a way to run an executable as an ordinary user but wuth root privileges. As far as I can...

While trying to build SFS, llvm failed to build. I then tried to build on -current and I got the same error: --------------- [713/6222] Building CXX object...

Hei everyone, Since I installed Pop! os 20.10; any webpage link that I would click from a software (Zoom, skype, slack...) leads to the restart of all startup apps. It also opens the link in my...

Hei everyone, I posted this issue on the forum of pop os few weeks ago but never got any answer. So I am trying my chance here. So, sometimes when I play a game a bit demanding for my computer it...

Hello everyone! I'm sorry for disturbing you and I'm a little bit uncomfortable because I'm not so active on forums and always trying to figure out something by myself (Don't want to disturb...

Published at LXer: Flatpak developer and maintainer Alexander Larsson announced today that the next major release of the popular Linux application sandboxing and distribution framework, Flatpak...

Anyone know why why my Ethernet works but not WiFi - not they're completely separate networks, WiFi is a personal hotspot. ip addr: 1: lo: mtu 65536 qdisc noqueue state...

Hi, Finally, i have installed the drive, (i think so) Code: --------- root@mx:/home/mx# cd /home/mx/Baixades/cnijfilter2-5.10-1-deb/ root@mx:/home/mx/Baixades/cnijfilter2-5.10-1-deb# ...

Published at LXer: Ansible is one of the primary tools in the world of automation and orchestration*because of its broad usefulness and flexibility. However, those same traits are the very reason...

My question is clear. Please show some sources!

Published at LXer: When you think of programming machine-learning PCs, hard-core developers dreams turn to high-priced powerhouse machines running Linux. But a recent benchmark by TensorFlow...

I am using Debian Buster 10 and picked up that "CONFIG_SERIO_RAW" module is not loaded which actually support a PS/2 Controller for Touch Screen though if check lsmod | grep serio_raw module is...

I am using Debian Buster 10 and picked up that "CONFIG_SERIO_RAW" module is not loaded which actually support a PS/2 Controller for Touch Screen though if check lsmod | grep serio_raw module is...

Published at LXer: CentOS Linux developer and maintainer Johnny Hughes announced today the availability of a new version of the microcode_ctl package that provides Intel CPU microcode updates in...

I've got Current installed with various packages from slackbuilds.org I've not got vtown, ktown or multilib installed or configured in slackpkg+. Slackpkg has made an attempt to process...

HI ZK and other 4m enthusiasts, Before I even consider buying a new HP laptop with a touchscreen, without an ethernet port, the following question springs to mind: Will 4m Linux recognize an...

Hello, I would like to work with both the HDMI and the TFT display I have on my raspberry PI4. I tried to configure the raspberry activating two framebuffer, but the result I have is that on HDMI I...

I had to restore some archives I made of music from archived DVDs (don't ask) I had about 40-some odd DVDs It was OK, as each DVD took less than 5 minutes to copy back to disk. BUT... One DVD...

Hello I'm intending to use the 'dd' command to transfer a Linux installation from one USB to another USB. The target partition will be slightly larger than the source partition. I have...

I'm on a B450M PRO-4-f Asrock. CPu is ryzen 3100. I have two cards, one is AMD Radeon hd, another one is Nvidia GT710. The first card is in the second slot, and is the main card. The second card is...

Published at LXer: If you go to any hip product management conference, you[he]#039[/he]ll hear about product teams. At a minimum, a product team has a product manager, but it often includes roles...

Published at LXer: After almost 5 and a half years of no new releases, gmusicbrowser was finally updated. The latest gmusicbrowser 1.1.16 brings support for Opus files, adds musixmatch.com as a...

Published at LXer: Xfce team announced the availability of the lightweight desktop environment Xfce 4.16 pre2. This is the second pre-releases and probably the last before the final release. ...

I run a Cenots 8 with postfix. It's only for MTA and does not receive emails. I'm trying to enable TLS using a self-signed cert but running into issues. Non-TLS plaintext emails get sent out fine...

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Published at LXer: Ymuse is billed as an easy, functional, and snappy GTK front-end (client) for Music Player Daemon. It’s written in Go. Read More......